Prism cover for SLR cameras



FIG. 1 is a front elevational view of a prism cover for SLR cameras showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top and left front perspective view thereof. The broken-line showings of a camera body and hot shoe are environmental and form no part of the claimed design. 

The ornamental design for a prism cover for slr cameras, as shown and described. 